| 发明名称 |
OPTICAL SHEET AND OPTICAL SHEET MANUFACTURING METHOD |
| 摘要 |
An optical sheet and a method of manufacturing the same, and more specifically an optical sheet to use for back light units of Liquid Crystal Devices (LCD's), lighting devices of billboards and the like, and a method of manufacturing the same, is disclosed. |
| 申请公布号 |
EP2318864(A1) |
申请公布日期 |
2011.05.11 |
| 申请号 |
EP20090778140 |
申请日期 |
2009.08.27 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
CHO, TAEHWI;JUNG, SOONHUN;JUNG, YOUNGSUB;JUNG, JONGMIN |
| 分类号 |
G02B5/02;B29C43/24;B29D11/00;G02B3/00 |
主分类号 |
G02B5/02 |
| 代理机构 |
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